<?php


namespace app\index\controller\wanlshop;


use app\common\controller\Wanlshop;
use think\Db;
use think\Exception;
use think\exception\PDOException;
use think\exception\ValidateException;

class Banner extends Wanlshop
{
    protected $noNeedLogin = '';
    protected $noNeedRight = '*';
    /**
     * Banner模型对象
     * @var \app\index\model\wanlshop\Banner
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\index\model\wanlshop\Banner;
        $this->view->assign('modelList',$this->model->getModelList());
        $this->view->assign('typeList',$this->model->getTypeList());
    }
    /**
     * 查看
     */
    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();

            $list = $this->model
                ->where($where)
                ->order($sort, $order)
                ->paginate($limit);

            $result = array("total" => $list->total(), "rows" => $list->items());

            return json($result);
        }
        return $this->view->fetch();
    }


    /**
     * 添加
     */
    public function add()
    {
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {

                $result = false;
                Db::startTrans();
                try {

                    switch ($params['type']){
                        case 'goods':
                            $params['relocation_id'] = $params['goods_relocation_id'];
                            break;
                        case 'shop':
                            $params['relocation_id'] = $params['shop_relocation_id'];
                            break;
                        case 'vouchers':
                            $params['relocation_id'] = $params['vouchers_relocation_id'];
                            break;
                        default:
                            $params['relocation_id'] = 0;
                    }
                    $params['shop_id'] = $this->shop->id;
                    $result = $this->model->allowField(true)->save($params);
                    Db::commit();
                } catch (ValidateException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (PDOException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    $this->success();
                } else {
                    $this->error(__('No rows were inserted'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        return $this->view->fetch();
    }

    /**
     * 编辑
     */
    public function edit($ids = null)
    {
        $row = $this->model->get($ids);
        if (!$row) {
            $this->error(__('No Results were found'));
        }

        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                $result = false;
                Db::startTrans();
                try {

                    switch ($params['type']){
                        case 'goods':
                            $params['relocation_id'] = $params['goods_relocation_id'];
                            break;
                        case 'shop':
                            $params['relocation_id'] = $params['shop_relocation_id'];
                            break;
                        case 'vouchers':
                            $params['relocation_id'] = $params['vouchers_relocation_id'];
                            break;
                        default:
                            $params['relocation_id'] = 0;
                    }
                    $params['shop_id'] = $this->shop->id;
                    $result = $row->allowField(true)->save($params);
                    Db::commit();
                } catch (ValidateException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (PDOException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    $this->success();
                } else {
                    $this->error(__('No rows were updated'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $this->view->assign("row", $row);
        return $this->view->fetch();
    }


}